<template>
  <div>
    <el-form
        :rules="rules"
        ref="loginForm"
        :model="loginForm"
        class="loginContainer"
    >
      <h3 class="loginTitle">系统登录</h3>
      <el-form-item prop="username">
        <el-input
            size="normal"
            type="text"
            v-model="loginForm.username"
            auto-complete="off"
            placeholder="请输入用户名"
            element-loading-text="正在登录..."
            element-loading-spinner="el-icon-loading"
            element-loading-background="rgba(0, 0, 0, 0.8)"
        ></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
            size="normal"
            type="password"
            v-model="loginForm.password"
            auto-complete="off"
            placeholder="请输入密码"
        ></el-input>
      </el-form-item>
      <el-form-item prop="code" class="verifyCode">
        <el-input size="normal" type="text" v-model="loginForm.code" auto-complete="off"
                  placeholder="点击图片更换验证码" @keydown.enter.native="submitLogin" style="width: 250px"></el-input>
        <img :src="vcUrl" @click="updateVerifyCode" alt="" style="cursor: pointer">
      </el-form-item>
      <el-checkbox size="normal" class="loginRemember">记住密码</el-checkbox>
      <el-button
          size="normal"
          type="primary"
          style="width: 100%"
          @click="submitLogin"
          @keyup.enter.native="submitLogin"
      >登录
        <!--        @keydown.enter.native="submitLogin"-->
      </el-button
      >
    </el-form>
  </div>
</template>
<script>
export default {
  name: "Login",
  data() {
    return {
      vcUrl: '/verifyCode?time=' + new Date(),
      loginForm: {
        username: "",
        password: "",
        code: ""
      },
      rules: {
        username: [
          {required: true, message: "请输入用户名", trigger: "blur"},
        ],
        password: [{required: true, message: "请输入密码", trigger: "blur"}],
        code: [{required: true, message: '请输入验证码', trigger: 'blur'}]
      },
    };
  },
  methods: {
    updateVerifyCode() {
      this.vcUrl = '/verifyCode?time=' + new Date();
    },
    submitLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          console.log(1);
          this.postKeyValueRequest("/doLogin", this.loginForm).then((resp) => {
            if (resp) {
              this.$store.commit('INIT_CURRENTHR', resp.obj);
              sessionStorage.setItem("user", JSON.stringify(resp.obj));
              let path = this.$route.query.redirect;
              this.$router.replace((path == '/' || path == undefined) ? '/home' : path);
            } else {

            }
          });
        } else {
          return false;
        }
      });
    },
  },
};
</script>
<style scoped>
.loginContainer {
  border-radius: 15px;
  background-clip: padding-box;
  margin: 180px auto;
  width: 350px;
  padding: 15px 35px 15px 35px;
  background: #fff;
  border: 1px solid #eaeaea;
  box-shadow: 0 0 25px #cac6c6;
}

.loginTitle {
  margin: 15px auto 20px auto;
  text-align: center;
  color: #505458;
}

.loginRemember {
  text-align: left;
  margin: 0px 0px 15px 0px;
}

.el-form-item-content {
  display: flex;
  align-items: center;
}
</style>>
